196 javascript English-speaking jobs in Spain
Full Stack Developer
- italki
- Madrid
- May 27
Key Responsibilities Develop and maintain frontend applications using modern JavaScript frameworks.
Staff Frontend Developer
- Betway Global
- Catalonia
- June 17
technical design, architecture, and implementation of frontend features using React, Next.js, and modern JavaScript
Programador full stack
- Amaris Consulting
- Catalonia
- June 11
Solid knowledge of JavaScript / TypeScript, and version control tools such as Git.
Microsoft Dynamics Unified Service Desk (USD) Specialist (f/m) 100% remote
- Kirey España
- Chazo
- May 31
Full-Stack Logic: Develop custom hosted controls and frontend logic using C# / .NET (WPF) and JavaScript ... Development Skills: Strong experience in C# / .NET (WPF) development for custom hosted controls and JavaScript
Senior Drupal 8/9 Developer
- InterEx Group
- Madrid
- June 5
Expert knowledge of writing custom Drupal themes and modules Good working knowledge of HTML, SASS, JavaScript
Salesforce OMS Developer
- Infinity Quest
- Chazo
- June 6
Must have experience working with JavaScript‐based controllers, pipelines, and SFRA‐based storefront ... required OMS / OCI (Order Management System / Order Center Integration) SFRA, Controllers, Pipelines JavaScript
Cloud Developer
- CAS Training
- Spain
- June 21
Provider experience Minimum of four years' experience working with -Languages (JavaScript, CSS (TailwindCSS
Senior .NET/Azure Developer - Hybrid Valencia
- All European Careers
- Catalonia
- June 3
Master degree; 8+ years of hands-on experience in Visual Studio, .NET, MS SQL, Oracle, SharePoint, HTML, JavaScript
Full Stack Developer Java, Angular/Javascript and IA experience - 100 % Remote, Spain
- UST España & Latam
- Spain
- June 21
Java, Spring Boot, Hibernate / JPA Experience with frontend technologies such as: Angular, HTML, CSS, JavaScript
Senior AI Engineer / Senior Software Engineer (AI-Driven Systems) €70-80K + bonus + benefits
- E-Frontiers
- Madrid
- June 18
embedded into CI/CD pipelines Building backend AI services and scalable APIs in Python, Java, Kotlin, or JavaScript ... software engineering experience (backend or full stack) Strong experience with Python, Java, Kotlin, or JavaScript
Global Support Engineer
- TrinaTracker
- Navarre
- June 12
Advanced knowledge of programming (C#, Python, JavaScript).
Node.Js / React Developer
- HN Services España
- Madrid
- June 8
If you have experience in JavaScript developing and want to grow technically and professionally, don't ... TECHNICAL SKILLS• 5 years of professional experience as a Full-Stack JavaScript Dev eloper.• Strong proficiency
Java client developer
- Mestrelab Research S.L.
- Santiago de Compostela
- June 1
Knowledge of web development technologies, including HTML, CSS, JavaScript, Angular is a plus. ... Required Skills Java, Eclipse, HTML, CSS, JavaScript, Angular, UI design, problem-solving, communication
Frontend Engineer
- NeuralTrust
- Catalonia
- June 13
Proficiency in NextJS and Javascript. ... While you need to have strong knowledge of NextJS and Javascript in this role, we believe that you can
GTM Systems Engineer
- Fynity
- Chazo
- June 5
Experience owning or developing CRM platforms Strong Microsoft Dynamics 365 experience preferred Hands-on JavaScript
Senior Software Engineer
- Indra Group
- Madrid
- May 27
Experience with JavaScript frameworks, particularly Vue.js. ... Develop and evolve user interfaces using Java-based frameworks and JavaScript technologies.
AI / LLM Senior Fullstack Engineer (Spain Remote)
- Babel Profiles
- Chazo
- June 19
Solid frontend skills: comfort working with JavaScript/TypeScript and at least one modern framework or ... flexible: the client is welcome engineers with solid experience in modern technologies like React, JavaScript
Front-end/full-stack HMI engineer (Embedded & Industrial Systems)
- Zumbach Electronic
- Catalonia
- June 2
Responsibilities Develop lightweight, high‐performance HMIs using modern web technologies (TypeScript/ JavaScript ... systems (component composition, dynamic layouts, user‐driven configuration) Proficiency in TypeScript/JavaScript
Full Stack Developer
- Sofinco España
- Madrid
- June 5
microservices architecture and the following technologies: Spring Boot (webflush), Angular, NodeJS, React, Javascript
Software Engineer – AI-Assisted Development
- Square One Resources
- Valencia
- June 20
Copilot, Cursor, similar) Strong programming skills in TypeScript / JavaScript / Python (or similar)









